baber/WOPTO huggingface dataset:
Patent TW-201738625-A (TW)
Title: Hydrated contact lens
Inventor: QIU YONGXING
IPC: G02C7/00
Filed: 2011-07-29
Abstract: The invention is related to a hydrated contact lens, having: a structural configuration comprising two outer surface layers and an inner layer between the two outer surface layers, wherein the inner layer has a first water content of from 10% to 70%, where the outer surface layers have a second water content that is higher than the first water content, wherein the thickness of each outer surface layer is 30% or less of the center thickness of the hydrated contact lens; a water content gradient in the structural configuration from the inner layer to the outer surface layer, wherein the water content gradient is characterized by having a highest water content in region near and including the surface of the hydrated contact lens and a lowest water content in the core of the hydrated contact lens; a surface hydrophilicity characterized by having water-break-up time of at least 10 seconds; and an elastic modulus of from 0.3 MPa to 1.8 MPa.
Patent TW-201811726-A (TW)
Title: Method of producing high-purity terephthalic acid
Inventor: NAKAMURA GOH
IPC: C07C51/265
Filed: 2017-09-01
Abstract: A method of producing a high-purity terephthalic acid, comprising steps (a) to (e) described below: (a) a step of performing a liquid-phase oxidation of a p-phenylene compound to obtain crude terephthalic acid crystals, (b) a step of dissolving the crude terephthalic acid crystals in water, and then performing a catalytic hydrogenation treatment, (c) a step of subjecting the reaction liquid from the catalytic hydrogenation to stepwise reductions in pressure and temperature using a crystallization tank having two or more stages, thereby crystallizing the terephthalic acid and obtaining a terephthalic acid slurry, (d) a step of introducing the terephthalic acid crystal slurry into the upper portion of a mother liquor substitution tower, bringing the terephthalic acid crystals into contact with a rising stream of substitution water introduced from the bottom of the mother liquor substitution tower while the crystals settle down through the inside of the tower, and extracting the terephthalic acid crystals from the bottom of the tower as a slurry with the substitution water, and (e) a step of subjecting the slurry extracted from the bottom of the tower to a solid-liquid separation to obtain water and terephthalic acid crystals, and then drying the separated terephthalic acid crystals, wherein if the amount of crystals treated in the catalytic hydrogenation treatment is termed Q [ton/hr], the residence time in the first stage crystallization tank of the crystallization tank having two or more stages is termed T1[hr], and the cross-sectional area of the mother liquor substitution tower is termed A [m2], then all of the following conditions (1) to (3) are satisfied: (1) 0.07 ≤ T1 ≤ 0.5 (2) 0.3 ≤ A/Q ≤ 0.8 (3) 0.035 ≤ T1*A/Q ≤ 0.25 By using this method, mother liquor substitution occurs efficiently, the heating load when drying the purified terephthalic acid cake following the solid-liquid separation is small, and a terephthalic acid that exhibits favorable behavior as a polyester raw material can be produced.
Patent TW-201809570-A (TW)
Title: Chamber for heat treatment equipment and heat treatment equipment
Inventor: KASANAMI KATSUHISA
IPC: F27D7/06
Filed: 2014-06-25
Abstract: For a chamber for heat treatment equipment, the present invention can reduce an effort to manufacture in spite of a large size. The chamber (4) for heat treatment equipment (1) includes a tube-shape sidewall (12) for surrounding an object, and a blocking wall (13) which closes an opening part (12b) of the sidewall (12). The chamber (4) is formed by mechanically combining members (the sidewall (12), the blocking wall (13), a first connection member (14), and a second connection member (15)) made of silicon oxide as a main element.
Patent TW-201914766-A (TW)
Title: Screw clamping device is provided at one end of a screwdriver for clamping a screw, so as to prevent the screw from falling or getting lost when the screwed is loosened
Inventor: CHANG HAN-HSIANG
IPC: B25B23/10
Filed: 2017-10-06
Abstract: The present invention provides a screw clamping device, which is a screw clamping device provided at one end of a screwdriver and having a function of clamping screws. The device comprises a body, a clamping unit, an abutting unit, a connecting unit, and a resilient unit. The body is a hollow cylinder. The clamping unit, the abutting unit and the resilient unit are movable disposed on the body. When the screwdriver with the screw clamping device is used to remove a screw, the abutting unit is in contact with the workpiece and the resilient unit is moved toward a direction opposite to the workpiece to drive the connecting unit and the clamping unit to open outwardly. After the screw is loosened, the screwdriver is moved backward, the connecting unit and the clamping unit are acted by the resilient unit to achieve the purpose of clamping or loosening the screw.
Patent TW-201915812-A (TW)
Title: Method and Apparatus for Password Entering
Inventor: CHERN JIN-REN
IPC: G06F21/83
Filed: 2017-10-10
Abstract: Embodiments of the present invention disclose a password entering method and apparatus that keep password entering confidential even under a crowded public place. It includes a main module and an input module. The main module includes the first communication unit, a key-position pattern unit, an output unit and the second communication unit.
Patent TW-201823348-A (TW)
Title: Antireflective material
Inventor: TAKABAYASHI NAOFUMI
IPC: C08G59/20
Filed: 2017-10-11
Abstract: An object of the present invention is to provide an antireflective material and an optical semiconductor device in which an optical semiconductor element is sealed by the antireflective material, the antireflective material capable of preventing reduction in total luminous flux of light source while having sufficient antireflection function, and having high thermal shock resistance. The present invention provides: an antireflective material formed of a cured product of a resin composition in which porous fillers (A) are dispersed, the porous filler (A) forming irregularities for suppressing reflection on the surface of the cured product, the resin composition containing a rubber particle-dispersed epoxy compound (B) in which rubber particles are dispersed in an alicyclic epoxy resin, an acid anhydride type curing agent (C), and a curing accelerator (D), the rubber particles having a core-shell structure and composed of a polymer containing (meth) acrylate as an essential monomer component, and having hydroxyl groups and/or carboxyl groups as functional groups capable of reacting with the alicyclic epoxy resin on the surface thereof, the average particle diameter being from 10 nm to 500 nm, the maximum particle diameter being from 50 nm to 1000 nm, the difference between the refractive index of the rubber particle and the refractive index of the cured product of the resin composition being within ± 0.02, the content of the porous filler (A) relative to the total amount (100% by weight) of the antireflective material being 4 to 40% by weight; and an optical semiconductor device in which an optical semiconductor element is sealed by the antireflective material.
Patent TW-201815421-A (TW)
Title: Hydrogel compositions and drug delivery systems comprising the same
Inventor: CHIANG WEN-HSUAN
IPC: A61K47/34
Filed: 2017-10-18
Abstract: A hydrogel composition is provided. The hydrogel composition includes polyglutamic acid (PGA) containing maleimide groups, and polyethylene glycol (PEG) containing terminal thiol groups, wherein the hydrogel composition has a pH value ranging from 4.0 to 6.5. A drug delivery system is also provided. The drug delivery system includes the above-mentioned hydrogel composition, and a pharmaceutically active ingredient encapsulated in the hydrogel composition.
Patent TW-201912045-A (TW)
Title: Underwear
Inventor: HSIEH MU-TSUN
IPC: A41D7/00
Filed: 2017-09-11
Abstract: An underwear article includes an underwear body constructed by a plurality of strips stitched together to form two leg opening portions, a crotch portion and a waist opening portion. A leg opening seam, exposed and protruded, is formed on the circumferences of each leg opening portion on the exterior side of the underwear body. At least one crotch seam, exposed and protruded, is formed on the exterior side of the underwear body in the crotch portion. The two leg opening portions are connected with a crotch lining. On the interior of the underwear a leg opening lining and the crotch lining, concealed and flat, are located at corresponding positions to those of the leg opening seam and the crotch seam, respectively. With the leg opening lining and the crotch lining, the underwear article of the present disclosure creates comfortable feels and reduces friction-induced skin irritation.
Patent TW-201916904-A (TW)
Title: Moveable intelligent fire extinguishing device capable of aiming at fire source and spraying extinguishing agent at best distance for effective extinguishment
Inventor: CHAO KANG
IPC: A62C27/00
Filed: 2017-10-27
Abstract: A moveable intelligent fire extinguishing device comprises a moveable body, a fire extinguisher having a moveable spray tube, a heat source image sensing module, and a processing unit. The detection direction of the heat source image sensing module and the extension direction of the spray tube are coplanar. When the processing unit receives a positioning signal associated with the location near a fire source, the following procedures is sequentially performed: moving the body to the location in which the body is self-rotated until the detection direction of the heat source image sensing module faces the fire source; enabling the heat source image sensing module to generate a first image; moving the body and enabling the heat source image sensing module to generate a second image; estimating the distance of the fire source to the body and the height of the fire source relative to the ground according to the first and second images; moving the body to a predetermined distance range with respect to the fire source; and moving the spray tube to a spray position for spraying the extinguishing agent toward the fire source.
Patent TW-201836205-A (TW)
Title: Method for charging non-aqueous secondary cell
Inventor: FUKUDA TAKESHI
IPC: H01M10/44
Filed: 2017-11-17
Abstract: Provided is a method for charging a non-aqueous secondary cell in which the charging time is reduced and degradation is suppressed. A value corresponding to the thickness of a non-aqueous secondary cell 2 is detected by a detection sensor 5, and the cell 2 is subjected to constant-current charging with a predetermined high current until the value [Delta]T corresponding to the thickness reaches a first prescribed value [Delta]T1.
Patent TW-201833982-A (TW)
Title: Substrate processing apparatus and heat shield plate
Inventor: OGAWA HIROYUKI
IPC: H01J37/32
Filed: 2017-11-24
Abstract: There is provided a substrate processing apparatus which includes: a process container configured to accommodate a substrate; a partition member disposed between plasma generated inside the process container and the substrate, the partition member configured to selectively transmit radicals in the plasma toward the substrate; and a heat shield plate disposed between the partition member and the substrate. The heat shield plate is disposed so as to face the substrate. The heat shield plate is made of metal or silicon and is connected to the process container.
Patent TW-201827079-A (TW)
Title: Methods of treating inflammatory conditions
Inventor: ORENGO JAMIE M
IPC: A61P29/00
Filed: 2017-11-29
Abstract: The present invention provides methods for treating inflammatory diseases, or conditions associated with, or resulting in part from, elevated levels of IL-33 and IL-4, in particular inflammatory lung disorders. The methods of the present invention comprise administering to a subject in need thereof one or more therapeutically effective doses of an IL-33 antagonist alone or in combination with one or more therapeutically effective doses of an IL-4R antagonist. In certain embodiments, the methods of the present invention include use of the antagonists to treat any inflammatory disease or condition mediated in part by enhanced IL-33-mediated signaling and IL-4-mediated signaling.
Patent TW-201925364-A (TW)
Title: Penetrating crystalline waterproofing compound material by dry-shake
Inventor: HSU KAI-LIN
IPC: E04B1/64
Filed: 2017-12-08
Abstract: The present invention provides a penetrating crystalline waterproofing compound material by dry-shake, which comprises: a percentage by weight of 5-15% of a crystallizing agent; a percentage by weight of 35-65% of aggregate; and a percentage by weight of 14-30% dry spread the mechanism of material. The penetrating crystalline waterproofing compound material by dry-shake uses the penetrating crystalline waterproof coating as the main material for waterproofing and the dry-spreading mechanism material, which can make the penetrating crystalline waterproof coating be used in the dry-spreading construction, it has the advantages of low water permeability, good surface hardness, good surface abrasion resistance and the ability of penetrating crystallization to achieve the effect of plugging cracks, it is a material that enhance the water resistance of the concrete surface.
Patent TW-201835193-A (TW)
Title: Thin foam tapes
Inventor: DEVOLDER ROSS JOHN
IPC: C08L57/02
Filed: 2017-12-11
Abstract: A thin foam layer is provided comprising: (a) a polymeric matrix; and dispersed therein (b) expanded polymeric microspheres comprising a polymeric shell and a hollow interior; wherein the thin foam layer has a thickness of less than 325 microns, in some embodiments less than 200 microns, or in some embodiments less than 110 microns, and the expanded polymeric microspheres have an average diameter of less than 100 microns, or in some embodiments less than 50 microns. In some embodiments the thin foam layer comprises greater than 0.7 wt% expanded polymeric microspheres, and in some greater than 1.0 wt%. The present disclosure additionally provides tapes comprising the thin foam layer of the present disclosure.
Patent TW-201927379-A (TW)
Title: Handle cover manufacturing method characterized by achieving the effects of environmental protection, carbon reduction and aromatic deodorization
Inventor: CHUANG CHAO-JAN
IPC: A63B60/64
Filed: 2017-12-21
Abstract: The present invention provides a handle cover and a manufacturing method thereof. The manufacturing method includes the following steps: (1) placing a raw materials of a thermoplastic elastomer having a weight percentage of 60-90%, coffee residues having a weight percentage of 5-35% and a compatibilizer having a weight percentage of 1-5 in a mulling machine to be kneaded and granulated into raw material granules; and (2) hot melting the raw material granules into a glue-shaped material, then performing injection process or extrusion process to be molded into a handle cover. Accordingly, the present invention can achieve the effects of environmental protection, carbon reduction and aromatic deodorization.
Patent TW-201831064-A (TW)
Title: Method of forming a solderable solder deposit on a contact pad
Inventor: MATEJAT KAI-JENS
IPC: H05K3/18
Filed: 2017-12-22
Abstract: The present invention relates to a method of forming a solderable solder deposit on a contact pad (B), comprising the steps of (i) providing or manufacturing an organic, non-conductive substrate (A) which exposes said contact pad under an opening (F) of a first non-conductive resist layer (C), (ii) depositing a conductive layer (G) inside (G'') and outside (G') the opening such that an activated surface results, thereby forming an activated opening (F'), (iii) electrolytically depositing nickel (D) or a nickel alloy (D) into the activated opening such that nickel/nickel alloy is deposited onto the activated surface, (iv) electrolytically depositing tin (E) or a tin alloy (E) onto the nickel/nickel alloy deposited in step (iii), with the proviso that the electrolytic deposition of steps (iii) or (iv) results in an entirely filled activated opening, wherein the entirely filled activated opening is completely filled with said nickel/nickel alloy, or in the entirely filled activated opening the total volume of nickel/nickel alloy is higher than the total volume of tin and tin alloy, based on the total volume of the entirely filled activated opening.
Patent TW-201934371-A (TW)
Title: Mounting structure of electric vehicle battery box facilitating mounting a battery box and extraxting a battery from the battery box
Inventor: SU TAI-YUAN
IPC: B60K1/04
Filed: 2018-02-01
Abstract: The present invention relates to a mounting structure of an electric vehicle battery box. The electric vehicle at least has a vehicle frame unit and a vehicle body cover unit. The vehicle frame unit has pedal tubes extending toward the rear of the vehicle body. The pedal tubes are a pair of left pedal tube and right pedal tube oppositely disposed at the left and right sides. The vehicle body cover unit at least has a pedal that can shield the left pedal tube and the right pedal tube. A bottom cover is disposed under the pedal. The battery box is accommodated by shaft support in an accommodating space defined by the left pedal tube, the right pedal tube, the pedal, and the bottom cover. The pedal is provided with a battery box mounting hole for mounting the battery box in the accommodating space. The bottom cover is provided with a battery box pass-through hole for allowing the bottom end of the battery box to penetrate to the outside of the bottom cover when the battery box is in an open position, thereby facilitating the process of extracting the battery from the battery box.
Patent TW-201835898-A (TW)
Title: Target sample generation
Inventor: ATTI VENKATRAMAN
IPC: G10L19/008
Filed: 2018-02-12
Abstract: A method of encoding audio channels includes receiving two or more channels at an encoder and identifying a target channel and a reference channel. The target channel and the reference channel are identified from the two or more channels based on a mismatch value. The method also includes generating a modified target channel by temporally adjusting the target channel based on the mismatch value. The mismatch value is indicative of an amount of temporal mismatch between the target channel and the reference channel. The method also includes determining a temporal correlation value indicative of a temporal correlation between a first signal associated with the reference channel and a second signal associated with the modified target channel. The method also includes comparing the temporal correlation value to a threshold. The method further includes generating missing target samples based on the comparison, a coder type, or both.
Patent TW-201840992-A (TW)
Title: Variation immune on-die voltage droop detector
Inventor: CHONG YAN
IPC: G01R19/165
Filed: 2018-02-27
Abstract: Various aspects provide for detecting voltage droops. For example, a system can include a voltage calibrator component and a comparator component. The voltage calibrator component can convert a first supply voltage associated with a power distribution network of an integrated circuit to a second supply voltage via a resistance ladder circuit. The comparator component can generate a comparison output signal in response to a determination that a comparison between the second supply voltage and a reference voltage satisfies a defined criterion.
Patent TW-201843134-A (TW)
Title: Compound, liquid crystal composition and liquid crystal display element capable of providing a high adhesion property between the liquid crystal layer and the liquid crystal alignment film
Inventor: HOSAKA KAZUYOSHI
IPC: C07C271/16
Filed: 2018-03-01
Abstract: The subject of the present invention is to provide a liquid crystal display element, which is characterized in that the liquid crystal has high vertical alignment property and excellent optical characteristics, that is, excellent transparency when there is no external voltage applied and excellent scattering characteristics when there is external voltage applied, thereby providing a high adhesion property between the liquid crystal layer and the liquid crystal alignment film, while these characteristics can be maintained even though the liquid crystal display element is in an environment of high temperature and high humidity or is exposed to light irradiation for a long time. To solve the problem, the purpose of the present invention is achieved by using a compound represented by formula [1a] in a liquid crystal composition for a liquid crystal display element, wherein the definitions of symbols in the formula are as described in the specification.
Patent TW-201843342-A (TW)
Title: Apparatus with a valve and method of operation
Inventor: PUDAS MARKO
IPC: C23C16/455
Filed: 2018-03-09
Abstract: An apparatus, a method and a valve comprising a reactive chemical inlet, a reaction chamber outlet, and a closure having an open and closed configuration to open and close, respectively, a route from the reactive chemical inlet to the reaction chamber outlet, the valve further comprising an additional cleaning chemical inlet at a downstream side of the closure to purge the closure.
Patent TW-201842236-A (TW)
Title: Plating method and plating apparatus
Inventor: FUJIKATA JUMPEI
IPC: C25D7/12
Filed: 2018-03-14
Abstract: A plating method for plating a substrate having resist opening portions is provided. The plating method includes a resist residue removing step of removing resist residues in the resist opening portions of the substrate by spraying first process liquid to a surface of the substrate on which the resist opening portions are formed, a liquid filling step of soaking the substrate passed through the removing step in second process liquid to fill the resist opening portions of the substrate with the second process liquid, and a plating step of plating the substrate passed through the liquid filling step.
Patent TW-201942930-A (TW)
Title: Keyboard device and manufacturing method thereof
Inventor: CHEN BO-AN
IPC: H01H13/705
Filed: 2018-03-30
Abstract: The present invention discloses a keyboard device and a manufacturing method of the keyboard device. The keyboard device includes a base plate, a membrane circuit board, and a key. The base plate includes a connecting structure with an upper frame. The membrane circuit board includes a first film layer with an extension film. The key includes a stabilizer bar. A space is formed between the extension film and the base plate. An end part of the stabilizer is clamped between the upper frame and the extension film. The end part of the stabilizer interferes with the extension film and settles to the space while the stabilizer is moved.